On 4/3/2023 11:03 AM, Michael S. Tsirkin wrote:
Adding relevant registers needs more work and it's not
clear what the use-case will be as currently only
the PCI transport is supported. But let's keep the
door open on this.
We already say it's reserved in a central place, but it
does not hurt to remind implementers to mask it.
Signed-off-by: Michael S. Tsirkin <[email protected]>
Reviewed-by: Parav Pandit <[email protected]>
Reviewed-by: Stefan Hajnoczi <[email protected]>
---
content.tex | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/content.tex b/content.tex
index 5057df2..f7446bf 100644
--- a/content.tex
+++ b/content.tex
@@ -2364,6 +2364,18 @@ \subsection{Legacy interface}\label{sec:Virtio Transport
Options / Virtio Over M
Notification mechanisms did not change.
+\subsection{Features reserved for future use}\label{sec:Virtio Transport Options / Virtio Over MMIO / Features reserved for future use}
+
+At this time, devices and drivers utilizing Virtio Over MMIO
No need to mention, "At this time".
It is always spec version to version.
And "current time" of the spec is visible in its version.
Please remove "At this time".
+do not support the following features:
+\begin{itemize}
+
+\item VIRTIO_F_ADMIN_VQ
+
+\end{itemize}
+
+These features are reserved for future use.
+
Above line should be moved up before listing the features.
or should be written as
s/These/Above
like, Above listed features are reserved for future use.
\section{Virtio Over Channel I/O}\label{sec:Virtio Transport Options / Virtio
Over Channel I/O}
S/390 based virtual machines support neither PCI nor MMIO, so a
Reviewed-by: Parav Pandit <[email protected]>
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